Tweezers with light source

Abstract

The utility model relates to the field of tweezers, and discloses tweezers with a light source. The tweezers with the light source comprise tweezers arms, a clamping plate is fixedly connected to the front end of each tweezers arm, a glass plate is fixedly installed on the inner side, close to the front end, of each clamping plate, a sliding groove is formed in the outer side, close to the rear end, of each clamping plate, and a light source base is slidably connected to the interior of each clamping plate; a sliding plate is fixedly connected to the side end of the light source base and located in the sliding groove, a light source is fixedly installed at the side end of the light source base and located on one side of the glass plate, and a power line is fixedly connected to the rear end of the light source base. The device is simple in structure, a worker can conveniently and rapidly adjust the lighting position, a light source is rapidly turned on and turned off, and the applicability of equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of tweezers, and in particular to a pair of tweezers with built-in light source. Background Art

[0002] Tweezers are commonly used tools in the medical field and can be used to pick up foreign objects. Due to the lack of light in the ward or dressing room, it is difficult for medical staff to see the wound clearly when changing the dressing on the patient's wound, especially for wounds with sinus tracts and undercurrents. It is impossible to see the inside of the wound and make accurate inspections and judgments. Therefore, tweezers with light sources have emerged.

[0003] For example, the patent with announcement number CN210408544U discloses a pair of tweezers with built-in light source, including U-shaped tweezer arms, holding sections on both sides of the tweezer arms, and clamping sections arranged in the extension direction of the holding sections at the ends of the two holding sections; a clamping sleeve is inserted at the end of the clamping section, and a light source is provided at one end of a mounting tube arranged on the tweezer arm facing the clamping sleeve, and a battery compartment is provided at one end of the mounting tube away from the light source, and a power supply battery connected to the light source is built in the battery compartment. When the utility model is operated in an environment with insufficient ambient light, the light source can be turned on by a button switch to provide lighting, which is more convenient to use; the clamping sleeve inserted in the tweezers can clamp the clamped object more firmly to prevent the clamped object from falling, thereby improving the safety performance of the tweezers.

[0004] However, the tweezers with a built-in light source in the application cannot adjust the position of the light source, and there may be blind spots in the lighting when in use, resulting in poor applicability. Utility Model Content

[0005] The purpose of the present application is to provide tweezers with a built-in light source in order to solve the problem that the above-mentioned tweezers with a built-in light source cannot adjust the position of the light source and may have lighting blind spots during use, resulting in poor applicability.

[0006] The technical solution adopted in the present application is as follows: a pair of tweezers with built-in light source, comprising a tweezer arm, the front end of the tweezer arm is fixedly connected to a clamping plate, a glass plate is fixedly installed on the inner side of the clamping plate and near the front end, a slide groove is provided on the outer side of the clamping plate and near the rear end, a light source seat is slidably connected to the inside of the clamping plate, a slide plate is fixedly connected to the side end of the light source seat and located inside the slide groove, a light source is fixedly installed on the side end of the light source seat and located on one side of the glass plate, and a power cord is fixedly connected to the rear end of the light source seat.

[0007] By adopting the above technical solution, the material of the tweezers arm is stainless steel, which has a certain elasticity. An installation groove is provided inside the clamping plate, and the inside of the clamping plate is used for a light source for lighting and a power cord and a light source seat for providing current. A glass plate is installed at the front end of the power cord near the clamping position, which can facilitate the light of the internal light source of the clamping plate to irradiate out. The glass plate is arranged at the inner end of the clamping plate, and a glass plate is arranged between the left and right clamping plates to facilitate the light illuminating the cavity. The slide groove provided on the outer side of the rear end of the clamping plate can provide space for the slide plate to slide back and forth. When in use, the staff can move the slide plate back and forth, push the light source seat to move back and forth inside the clamping plate, and then adjust the light source to move back and forth at the glass plate, so as to achieve the purpose of adjusting the irradiation position of the light source. The position of the slide groove is designed at the outer end of the clamping plate, which is convenient for the staff to move.

[0008] In a preferred embodiment, the rear end of the tweezers arm is fixedly connected to a mounting seat, a contact is fixedly installed inside the rear end of the mounting seat, and a power cord is fixedly connected inside the contact.

[0009] By adopting the above technical solution, the mounting seat is used to fix the position of the tweezer arm, which is convenient for installation with the power socket. The contact is used to be installed with the contact of the power socket, which is convenient for providing electrical energy for the light source to work. The current at the contact contacts the contact and can be transmitted to the power line.

[0010] In a preferred embodiment, an anti-slip pad is fixedly mounted on the outer end of the tweezers arm.

[0011] By adopting the above technical solution, the anti-slip pad is designed to be anti-slip. When the staff holds the tweezers arm, the holding resistance can be increased to prevent sliding.

[0012] In a preferred embodiment, a fixing rod is fixedly mounted on the inner end of the mounting seat, a spring is fixedly connected to the side end of the fixing rod, and the other end of the spring away from the fixing rod is fixedly connected to the forceps arm.

[0013] By adopting the above technical solution, when squeezing the tweezers arm inward, the clamping plate can be used to clamp the foreign object, and at the same time, pressure is applied to the spring. When the squeezing of the tweezers arm is released, the spring can be used to quickly reset the tweezers arm. The elastic force of the spring is small, which plays an auxiliary role.

[0014] In a preferred embodiment, a power socket is fixedly connected to the rear end of the mounting socket, and a contact is fixedly connected to the top end of the power socket.

[0015] By adopting the above technical solution, a storage battery is arranged inside the power socket, which can be charged to store electrical energy for work and output current through the contacts.

[0016] In a preferred embodiment, a thread groove is provided on the rear end surface of the power socket, the rear end of the contact is threadedly connected to a rear cover via the thread groove, and a charging port is provided at the rear end of the power socket.

[0017] By adopting the above technical solution, the rear cover is used to protect the rear charging position of the power socket, and the rear cover can be easily installed and removed by rotating. The charging device can be plugged in through the charging port.

[0018] In a preferred embodiment, a switch is mounted on the surface of the power socket, and an indicator light is fixedly mounted on the surface of the power socket and at the side end of the switch.

[0019] By adopting the above technical solution, the design of the switch is similar to that of the slide plate. Pushing the switch forward can drive the contact to move and then contact the contact point, so that the light source is powered on and emits light. Pushing the switch backward can release the contact between the contact and the contact point, thereby cutting off the power. The indicator light is used to display the battery power in the power socket.

[0020] In a preferred embodiment, a protective pad is provided on the front end of the clamping plate.

[0021] By adopting the above technical solution, when the device is idle, the protection pad can be used to protect the front end of the clamping plate.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, when in use, the switch can be pushed forward to drive the contact to move, and then contact the contact point, so that the light source is powered on and emits light. A glass plate is installed at the front end of the power cord near the clamping position, which can facilitate the light from the internal light source of the clamping plate to irradiate out. The glass plate is arranged at the inner end of the clamping plate, and a glass plate is arranged between the left and right clamping plates to facilitate the light illuminating the cavity. The slide groove opened on the outer side of the rear end of the clamping plate can provide space for the slide plate to slide back and forth. When in use, the staff can move the slide plate back and forth, push the light source seat back and forth inside the clamping plate, and then adjust the light source to move back and forth at the glass plate, so as to achieve the purpose of adjusting the irradiation position of the light source. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a pair of tweezers with a built-in light source in this application;

[0025] Figure 2 A diagram of the forceps arm and some of its adjacent structures in this application;

[0026] Figure 3 This is a diagram of the internal structure of the clamping plate in this application;

[0027] Figure 4This is a schematic diagram of the power socket structure in this application.

[0028] Markings in the figure: 1. Tweezer arm; 2. Mounting base; 3. Fixing rod; 4. Clamping plate; 5. Power socket; 6. Back cover; 7. Contact; 8. Anti-slip pad; 9. Slide groove; 10. Slide plate; 11. Glass plate; 12. Light source; 13. Light source socket; 14. Power cord; 15. Contact; 16. Switch; 17. Indicator light; 18. Threaded groove; 19. Charging port; 20. Protective pad; 21. Spring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Example:

[0031] Reference Figure 1-3 A pair of tweezers with a self-contained light source comprises a tweezer arm 1, a clamping plate 4 is fixedly connected to the front end of the tweezer arm 1, a glass plate 11 is fixedly installed on the inner side of the clamping plate 4 and near the front end, a slide groove 9 is provided on the outer side of the clamping plate 4 and near the rear end, a light source seat 13 is slidably connected to the inside of the clamping plate 4, a slide plate 10 is fixedly connected to the side end of the light source seat 13 and located inside the slide groove 9, a light source 12 is fixedly installed on the side end of the light source seat 13 and located on one side of the glass plate 11, and a power cord 14 is fixedly connected to the rear end of the light source seat 13. The material of the tweezer arm 1 is stainless steel and has a certain elasticity. An installation groove is provided inside the clamping plate 4, and the inside of the clamping plate 4 is used for a light source 12 for lighting and a power cord 14 and a light source seat 13 for providing current. A glass plate 11 is installed at the front end of the power cord 14 near the clamping position, which can facilitate the light of the light source 12 inside the clamping plate 4 to irradiate out. The glass plate 11 is arranged at the inner end of the clamping plate 4, and the glass plate 11 is arranged between the left and right clamping plates 4 to facilitate the light illumination of the cavity. The slide groove 9 provided on the outer side of the rear end of the clamping plate 4 can provide a space for the slide plate 10 to slide forward and backward. When in use, the staff can move the slide plate 10 forward and backward, push the light source seat 13 to move forward and backward inside the clamping plate 4, and then adjust the light source 12 to move forward and backward at the glass plate 11, so as to achieve the purpose of adjusting the irradiation position of the light source. The position of the slide groove 9 is designed at the outer end of the clamping plate 4, which is convenient for the staff to move.

[0032] Reference Figure 1 and Figure 2The rear end of the tweezers arm 1 is fixedly connected with a mounting base 2, and a contact 7 is fixedly installed inside the rear end of the mounting base 2, and a power line 14 is fixedly connected inside the contact 7. The mounting base 2 is used to fix the position of the tweezers arm 1, which is convenient for installation with the power base 5. The contact 7 is used to be installed with the contact 15 of the power base 5, which is convenient for providing electrical energy for the light source 12 to work. The current at the contact 15 contacts the contact 7 and can be transmitted to the power line 14.

[0033] Reference Figure 2 The outer end of the tweezers arm 1 is fixedly mounted with an anti-skid pad 8. The anti-skid pad 8 is designed to prevent skidding, and when the staff holds the tweezers arm 1, the resistance of holding can be increased to prevent sliding.

[0034] Reference Figure 2 The inner end of the mounting seat 2 is fixedly mounted with a fixing rod 3, the side end of the fixing rod 3 is fixedly connected with a spring 21, and the other end of the spring 21 away from the fixing rod 3 is fixedly connected with the tweezers arm 1. When the staff uses the tweezers arm 1 to squeeze inward, the clamping plate 4 can be used to clamp foreign objects and apply pressure to the spring 21 at the same time. When the squeezing of the tweezers arm 1 is released, the spring 21 can be used to quickly reset the tweezers arm 1.

[0035] Reference Figure 1 and Figure 4 The rear end of the mounting base 2 is fixedly connected with a power base 5, and the top of the power base 5 is fixedly connected with a contact 15. A battery is arranged inside the power base 5, which can be charged to store electrical energy for work, and outputs current through the contact 15.

[0036] Reference Figure 4 The rear surface of the power socket 5 is provided with a thread groove 18, and the rear end of the contact 15 is threadedly connected to the rear cover 6 through the thread groove 18. The rear end of the power socket 5 is provided with a charging port 19. The rear cover 6 is used to protect the rear charging portion of the power socket 5. Rotating the rear cover 6 can facilitate installation and removal. The charging device can be plugged in through the charging port 19.

[0037] Reference Figure 4 A switch 16 is installed on the surface of the power socket 5, and an indicator light 17 is fixedly installed on the surface of the power socket 5 and at the side end of the switch 16. The design of the switch 16 is similar to that of the slide 10. Pushing the switch 16 forward can drive the contact 15 to move and then contact the contact 7, so that the light source 12 is powered on and emits light. Pushing the switch 16 backward can release the contact between the contact 15 and the contact 7, thereby cutting off the power. The indicator light 17 is used to display the battery power in the power socket 5.

[0038] Reference Figure 1 , the front end of the clamping plate 4 is sleeved with a protective pad 20. When the device is idle, the protective pad 20 can be used to protect the front end of the clamping plate 4.

[0039] The implementation principle of the embodiment of the tweezers with a self-contained light source of the present application is as follows: when in use, the switch 16 can be pushed forward to drive the contact 15 to move, and then contact the contact 7, so that the light source 12 is powered on and emits light. A glass plate 11 is installed at the front end of the power cord 14 near the clamping position, which can facilitate the light of the internal light source 12 of the clamping plate 4 to irradiate out. The glass plate 11 is arranged at the inner end of the clamping plate 4, and the glass plate 11 is arranged between the left and right clamping plates 4 to facilitate the light illumination of the cavity. The chute 9 opened on the outer side of the rear end of the clamping plate 4 can provide space for the slide plate 10 to slide forward and backward. When in use, the staff can move the slide plate 10 forward and backward, push the light source seat 13 to move forward and backward inside the clamping plate 4, and then adjust the light source 12 to move forward and backward at the glass plate 11, so as to achieve the purpose of adjusting the irradiation position of the light source. The position of the chute 9 is designed at the outer end of the clamping plate 4, which is convenient for the staff to move. When the staff uses the forceps arm 1 to squeeze inward, the clamping plate 4 can be used to clamp the foreign matter, and at the same time, pressure can be applied to the spring 21. After releasing the squeezing of the forceps arm 1, the spring 21 can be used to quickly reset the forceps arm 1. The device has a simple structure, and can facilitate the staff to quickly adjust the lighting position, quickly turn on and off the light source, and improve the applicability of the device.

[0040] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A pair of tweezers with a built-in light source, comprising a tweezer arm (1), characterized in that: The front end of the tweezer arm (1) is fixedly connected to a clamping plate (4), a glass plate (11) is fixedly installed on the inner side of the clamping plate (4) and close to the front end, a slide groove (9) is provided on the outer side of the clamping plate (4) and close to the rear end, a light source seat (13) is slidably connected inside the clamping plate (4), a slide plate (10) is fixedly connected at the side end of the light source seat (13) and located inside the slide groove (9), a light source (12) is fixedly installed at the side end of the light source seat (13) and located on one side of the glass plate (11), and a power cord (14) is fixedly connected at the rear end of the light source seat (13).

2. The tweezers with self-contained light source as claimed in claim 1, characterized in that: The rear end of the tweezer arm (1) is fixedly connected to a mounting seat (2), a contact (7) is fixedly installed inside the rear end of the mounting seat (2), and a power line (14) is fixedly connected inside the contact (7).

3. The tweezers with self-contained light source as claimed in claim 1, characterized in that: An anti-skid pad (8) is fixedly mounted on the outer end of the tweezer arm (1).

4. The tweezers with a built-in light source as claimed in claim 2, characterized in that: A fixing rod (3) is fixedly mounted on the inner end of the mounting seat (2), a spring (21) is fixedly connected to the side end of the fixing rod (3), and the other end of the spring (21) away from the fixing rod (3) is fixedly connected to the tweezers arm (1).

5. The tweezers with self-contained light source as claimed in claim 4, characterized in that: The rear end of the mounting seat (2) is fixedly connected to a power seat (5), and the top end of the power seat (5) is fixedly connected to a contact (15).

6. The tweezers with a built-in light source as claimed in claim 5, characterized in that: A thread groove (18) is provided on the rear end surface of the power socket (5), the rear end of the contact (15) is threadedly connected to the rear cover (6) via the thread groove (18), and a charging port (19) is provided on the rear end of the power socket (5).

7. The tweezers with a built-in light source as claimed in claim 5, characterized in that: A switch (16) is installed on the surface of the power socket (5), and an indicator light (17) is fixedly installed on the surface of the power socket (5) and at the side end of the switch (16).

8. The tweezers with a built-in light source as claimed in claim 1, characterized in that: The front end of the clamping plate (4) is sleeved with a protection pad (20).

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